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/*
* Copyright (c) 2019 PANTHEON.tech.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.fd.hc2vpp.ipsec.write;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
import io.fd.hc2vpp.common.translate.util.Ipv4Translator;
import io.fd.hc2vpp.common.translate.util.Ipv6Translator;
import io.fd.hc2vpp.ipsec.helpers.SchemaContextTestHelper;
import io.fd.honeycomb.test.tools.HoneycombTestRunner;
import io.fd.honeycomb.test.tools.annotations.InjectTestData;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.core.dto.IpsecSpdAddDel;
import io.fd.vpp.jvpp.core.dto.IpsecSpdAddDelEntry;
import io.fd.vpp.jvpp.core.dto.IpsecSpdAddDelEntryReply;
import io.fd.vpp.jvpp.core.dto.IpsecSpdAddDelReply;
import java.util.Collections;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.vpp.ipsec.rev181213.IpsecSpdEntriesAugmentation;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipsec.rev181214.Ipsec;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipsec.rev181214.ipsec.Spd;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipsec.rev181214.ipsec.SpdBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipsec.rev181214.ipsec.SpdKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipsec.rev181214.ipsec.spd.SpdEntries;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ipsec.rev181214.ipsec.spd.SpdEntriesBuilder;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
@RunWith(HoneycombTestRunner.class)
public class IpsecSpdCustomizerTest extends WriterCustomizerTest implements SchemaContextTestHelper,
ByteDataTranslator, Ipv4Translator, Ipv6Translator {
private static final int SPD_ID = 10;
private static final String IPSEC_PATH = "/hc2vpp-ietf-ipsec:ipsec";
private IpsecSpdCustomizer customizer;
@Override
protected void setUpTest() throws Exception {
customizer = new IpsecSpdCustomizer(api);
when(api.ipsecSpdAddDel(any())).thenReturn(future(new IpsecSpdAddDelReply()));
when(api.ipsecSpdAddDelEntry(any())).thenReturn(future(new IpsecSpdAddDelEntryReply()));
}
@Test
public void testWrite(@InjectTestData(resourcePath = "/spdEntries/addDelSpd.json", id = IPSEC_PATH) Ipsec ipsec)
throws WriteFailedException {
Spd spd = ipsec.getSpd().get(0);
customizer.writeCurrentAttributes(getSpdId(SPD_ID), spd, writeContext);
final IpsecSpdAddDel createSpdRequest = new IpsecSpdAddDel();
createSpdRequest.isAdd = BYTE_TRUE;
createSpdRequest.spdId = SPD_ID;
verify(api).ipsecSpdAddDel(createSpdRequest);
verify(api).ipsecSpdAddDelEntry(translateSpdEntry(spd.getSpdEntries().get(0), SPD_ID, true));
verify(api).ipsecSpdAddDelEntry(translateSpdEntry(spd.getSpdEntries().get(1), SPD_ID, true));
}
@Test
public void testUpdate(
@InjectTestData(resourcePath = "/spdEntries/addDelSpd_before.json", id = IPSEC_PATH) Ipsec ipsecBefore,
@InjectTestData(resourcePath = "/spdEntries/addDelSpd_after.json", id = IPSEC_PATH) Ipsec ipsecAfter)
throws WriteFailedException {
Spd before = ipsecBefore.getSpd().get(0);
Spd after = ipsecAfter.getSpd().get(0);
customizer.updateCurrentAttributes(getSpdId(SPD_ID), before, after, writeContext);
verify(api).ipsecSpdAddDelEntry(translateSpdEntry(after.getSpdEntries().get(0), SPD_ID, true));
}
@Test
public void testDelete()
throws WriteFailedException {
SpdBuilder spdBuilder = new SpdBuilder();
spdBuilder.setSpdId(SPD_ID)
.withKey(new SpdKey(SPD_ID))
.setSpdEntries(Collections.singletonList(new SpdEntriesBuilder().build()));
customizer.deleteCurrentAttributes(getSpdId(SPD_ID), spdBuilder.build(), writeContext);
IpsecSpdAddDel request = new IpsecSpdAddDel();
request.spdId = SPD_ID;
request.isAdd = BYTE_FALSE;
verify(api).ipsecSpdAddDel(request);
}
private InstanceIdentifier<Spd> getSpdId(final int spdId) {
return InstanceIdentifier.create(Ipsec.class).child(Spd.class, new SpdKey(spdId));
}
private IpsecSpdAddDelEntry translateSpdEntry(final SpdEntries entry, int spdId, boolean isAdd) {
IpsecSpdAddDelEntry request = new IpsecSpdAddDelEntry();
request.spdId = spdId;
request.isAdd = isAdd
? BYTE_TRUE
: BYTE_FALSE;
IpsecSpdEntriesAugmentation aug = entry.augmentation(IpsecSpdEntriesAugmentation.class);
if (aug != null) {
if (aug.isIsIpv6() != null) {
request.isIpv6 = (byte) (aug.isIsIpv6()
? 1
: 0);
}
if (aug.getDirection() != null) {
request.isOutbound = (byte) aug.getDirection().getIntValue();
}
if (aug.getPriority() != null) {
request.priority = aug.getPriority();
}
if (aug.getOperation() != null) {
final String operation = aug.getOperation().getName();
if (operation.equalsIgnoreCase("bypass")) {
request.policy = (byte) 0;
} else if (operation.equalsIgnoreCase("discard")) {
request.policy = (byte) 1;
} else if (operation.equalsIgnoreCase("protect")) {
request.policy = (byte) 3;
}
}
if (aug.getLaddrStart() != null) {
if (aug.getLaddrStart().getIpv4Address() != null) {
request.localAddressStart =
ipv4AddressNoZoneToArray(aug.getLaddrStart().getIpv4Address().getValue());
} else if (aug.getLaddrStart().getIpv6Address() != null) {
request.localAddressStart = ipv6AddressNoZoneToArray(aug.getLaddrStart().getIpv6Address());
}
}
if (aug.getLaddrStop() != null) {
if (aug.getLaddrStop().getIpv4Address() != null) {
request.localAddressStop = ipv4AddressNoZoneToArray(aug.getLaddrStop().getIpv4Address().getValue());
} else if (aug.getLaddrStop().getIpv6Address() != null) {
request.localAddressStop = ipv6AddressNoZoneToArray(aug.getLaddrStop().getIpv6Address());
}
}
if (aug.getRaddrStop() != null) {
if (aug.getRaddrStop().getIpv4Address() != null) {
request.remoteAddressStop =
ipv4AddressNoZoneToArray(aug.getRaddrStop().getIpv4Address().getValue());
} else if (aug.getRaddrStop().getIpv6Address() != null) {
request.remoteAddressStop = ipv6AddressNoZoneToArray(aug.getRaddrStop().getIpv6Address());
}
}
if (aug.getRaddrStart() != null) {
if (aug.getRaddrStart().getIpv4Address() != null) {
request.remoteAddressStart =
ipv4AddressNoZoneToArray(aug.getRaddrStart().getIpv4Address().getValue());
} else if (aug.getRaddrStart().getIpv6Address() != null) {
request.remoteAddressStart = ipv6AddressNoZoneToArray(aug.getRaddrStart().getIpv6Address());
}
}
}
return request;
}
}
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